ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Ketchikan, AK

	Sitka, AK

	Juneau, AK

	Skagway, AK

	Elfin Cove, AK

	Yakutat, AK

	Cordova, AK

	Valdez, AK

	Seward, AK

	Seldovia, AK

	Nikiski, AK

	Anchorage, AK

	Kodiak Island, AK

	Alitak, AK

	Sand Point, AK

	King Cove, AK

	Adak Island, AK

	Atka, AK

	Unalaska, AK
#Elfin Cove, AK : 08/11/2026 11:23:54 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/09 12Z,  -0.70, -11.08, -12.66,  99.90,  -0.88,
08/09 13Z,  -0.70, -11.47, -13.04,  99.90,  -0.87,  (min)
08/09 14Z,  -0.70, -10.86, -12.45,  99.90,  -0.89,
08/09 15Z,  -0.70,  -9.45, -11.04,  99.90,  -0.89,
08/09 16Z,  -0.70,  -7.58,  -9.15,  99.90,  -0.87,
08/09 17Z,  -0.70,  -5.66,  -7.18,  99.90,  -0.82,
08/09 18Z,  -0.70,  -4.07,  -5.60,  99.90,  -0.83,
08/09 19Z,  -0.70,  -3.17,  -4.68,  99.90,  -0.81,
08/09 20Z,  -0.70,  -3.10,  -4.56,  99.90,  -0.76,  (max)
08/09 21Z,  -0.70,  -3.69,  -5.15,  99.90,  -0.76,
08/09 22Z,  -0.70,  -4.65,  -6.20,  99.90,  -0.85,
08/09 23Z,  -0.70,  -5.66,  -7.22,  99.90,  -0.86,
08/10 00Z,  -0.70,  -6.33,  -7.98,  99.90,  -0.95,
08/10 01Z,  -0.70,  -6.36,  -8.03,  99.90,  -0.97,  (min)
08/10 02Z,  -0.70,  -5.63,  -7.35,  99.90,  -1.02,
08/10 03Z,  -0.70,  -4.25,  -6.01,  99.90,  -1.06,
08/10 04Z,  -0.70,  -2.52,  -4.28,  99.90,  -1.06,
08/10 05Z,  -0.70,  -0.85,  -2.55,  99.90,  -1.00,
08/10 06Z,  -0.60,   0.31,  -1.34,  99.90,  -1.05,
08/10 07Z,  -0.60,   0.54,  -1.06,  99.90,  -1.00,  (max)
08/10 08Z,  -0.60,  -0.39,  -1.97,  99.90,  -0.98,
08/10 09Z,  -0.70,  -2.36,  -3.90,  99.90,  -0.84,
08/10 10Z,  -0.60,  -5.00,  -6.59,  99.90,  -0.99,
08/10 11Z,  -0.60,  -7.81,  -9.42,  99.90,  -1.01,
08/10 12Z,  -0.60, -10.26, -11.81,  99.90,  -0.95,
08/10 13Z,  -0.70, -11.85, -13.48,  99.90,  -0.93,
08/10 14Z,  -0.70, -12.29, -13.93,  99.90,  -0.94,  (min)
08/10 15Z,  -0.70, -11.54, -13.18,  99.90,  -0.94,
08/10 16Z,  -0.70,  -9.82, -11.41,  99.90,  -0.89,
08/10 17Z,  -0.70,  -7.52,  -9.11,  99.90,  -0.89,
08/10 18Z,  -0.60,  -5.16,  -6.71,  99.90,  -0.95,
08/10 19Z,  -0.60,  -3.25,  -4.81,  99.90,  -0.96,
08/10 20Z,  -0.60,  -2.22,  -3.78,  99.90,  -0.96,  (max)
08/10 21Z,  -0.60,  -2.22,  -3.82,  99.90,  -1.00,
08/10 22Z,  -0.60,  -3.10,  -4.71,  99.90,  -1.01,
08/10 23Z,  -0.60,  -4.50,  -6.11,  99.90,  -1.01,
08/11 00Z,  -0.60,  -5.94,  -7.53,  99.90,  -0.99,
08/11 01Z,  -0.60,  -6.93,  -8.66,  99.90,  -1.13,
08/11 02Z,  -0.60,  -7.13,  -8.89,  99.90,  -1.16,  (min)
08/11 03Z,  -0.60,  -6.37,  -8.15,  99.90,  -1.18,
08/11 04Z,  -0.60,  -4.77,  -6.57,  99.90,  -1.20,
08/11 05Z,  -0.60,  -2.70,  -4.45,  99.90,  -1.15,
08/11 06Z,  -0.50,  -0.67,  -2.37,  99.90,  -1.20,
08/11 07Z,  -0.50,   0.77,  -0.90,  99.90,  -1.17,
08/11 08Z,  -0.60,   1.11,  -0.49,  99.90,  -1.00,  (max)
08/11 09Z,  -0.60,   0.10,  -1.48,  99.90,  -0.98,
08/11 10Z,  -0.60,  -2.14,  -3.75,  99.90,  -1.01,
08/11 11Z,  -0.50,  -5.14,  -6.84,  99.90,  -1.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 12Z,  -0.60,  -8.30,  99.90, -10.08,  -1.19,
08/11 13Z,  -0.60, -10.96,  99.90, -12.73,  -1.17,
08/11 14Z,  -0.60, -12.59,  99.90, -14.35,  -1.16,
08/11 15Z,  -0.60, -12.87,  99.90, -14.61,  -1.15,  (min)
08/11 16Z,  -0.60, -11.79,  99.90, -13.52,  -1.13,
08/11 17Z,  -0.60,  -9.62,  99.90, -11.34,  -1.12,
08/11 18Z,  -0.60,  -6.89,  99.90,  -8.59,  -1.10,
08/11 19Z,  -0.60,  -4.19,  99.90,  -5.87,  -1.09,
08/11 20Z,  -0.60,  -2.13,  99.90,  -3.81,  -1.08,
08/11 21Z,  -0.60,  -1.21,  99.90,  -2.87,  -1.06,  (max)
08/11 22Z,  -0.60,  -1.54,  99.90,  -3.19,  -1.05,
08/11 23Z,  -0.50,  -2.90,  99.90,  -4.43,  -1.03,
08/12 00Z,  -0.60,  -4.78,  99.90,  -6.42,  -1.03,
08/12 01Z,  -0.60,  -6.61,  99.90,  -8.24,  -1.03,
08/12 02Z,  -0.60,  -7.81,  99.90,  -9.44,  -1.03,
08/12 03Z,  -0.60,  -8.01,  99.90,  -9.64,  -1.03,  (min)
08/12 04Z,  -0.60,  -7.05,  99.90,  -8.69,  -1.03,
08/12 05Z,  -0.70,  -5.13,  99.90,  -6.86,  -1.03,
08/12 06Z,  -0.60,  -2.70,  99.90,  -4.33,  -1.03,
08/12 07Z,  -0.70,  -0.37,  99.90,  -2.11,  -1.03,
08/12 08Z,  -0.70,   1.21,  99.90,  -0.52,  -1.03,
08/12 09Z,  -0.70,   1.49,  99.90,  -0.24,  -1.03,  (max)
08/12 10Z,  -0.70,   0.24,  99.90,  -1.50,  -1.03,
08/12 11Z,  -0.70,  -2.34,  99.90,  -4.07,  -1.03,
08/12 12Z,  -0.70,  -5.66,  99.90,  -7.39,  -1.03,
08/12 13Z,  -0.70,  -9.00,  99.90, -10.73,  -1.03,
08/12 14Z,  -0.80, -11.66,  99.90, -13.50,  -1.03,
08/12 15Z,  -0.80, -13.09,  99.90, -14.92,  -1.03,  (min)
08/12 16Z,  -0.80, -13.00,  99.90, -14.83,  -1.03,
08/12 17Z,  -0.90, -11.45,  99.90, -13.38,  -1.03,
08/12 18Z,  -0.90,  -8.82,  99.90, -10.75,  -1.03,
08/12 19Z,  -0.80,  -5.74,  99.90,  -7.57,  -1.03,
08/12 20Z,  -0.80,  -2.89,  99.90,  -4.72,  -1.03,
08/12 21Z,  -0.80,  -0.95,  99.90,  -2.78,  -1.03,
08/12 22Z,  -0.80,  -0.39,  99.90,  -2.22,  -1.03,  (max)
08/12 23Z,  -0.80,  -1.25,  99.90,  -3.09,  -1.03,
08/13 00Z,  -0.80,  -3.14,  99.90,  -4.97,  -1.03,
08/13 01Z,  -0.80,  -5.45,  99.90,  -7.28,  -1.03,
08/13 02Z,  -0.80,  -7.52,  99.90,  -9.35,  -1.03,
08/13 03Z,  -0.90,  -8.76,  99.90, -10.69,  -1.03,
08/13 04Z,  -0.90,  -8.78,  99.90, -10.71,  -1.03,  (min)
08/13 05Z,  -0.90,  -7.52,  99.90,  -9.46,  -1.03,
08/13 06Z,  -0.90,  -5.26,  99.90,  -7.19,  -1.03,
08/13 07Z,  -0.90,  -2.54,  99.90,  -4.48,  -1.03,
08/13 08Z,  -0.80,  -0.07,  99.90,  -1.91,  -1.03,
08/13 09Z,  -0.80,   1.46,  99.90,  -0.37,  -1.03,
08/13 10Z,  -0.80,   1.50,  99.90,  -0.34,  -1.03,  (max)
08/13 11Z,  -0.80,  -0.11,  99.90,  -1.94,  -1.03,
08/13 12Z,  -0.80,  -2.98,  99.90,  -4.82,  -1.03,
08/13 13Z,  -0.80,  -6.45,  99.90,  -8.29,  -1.03,
08/13 14Z,  -0.90,  -9.75,  99.90, -11.69,  -1.03,
08/13 15Z,  -0.90, -12.16,  99.90, -14.10,  -1.03,
08/13 16Z,  -0.90, -13.16,  99.90, -15.09,  -1.03,  (min)
08/13 17Z,  -0.90, -12.55,  99.90, -14.48,  -1.03,
08/13 18Z,  -0.90, -10.49,  99.90, -12.42,  -1.03,
08/13 19Z,  -0.90,  -7.49,  99.90,  -9.43,  -1.03,
08/13 20Z,  -0.80,  -4.25,  99.90,  -6.08,  -1.03,
08/13 21Z,  -0.80,  -1.52,  99.90,  -3.35,  -1.03,
08/13 22Z,  -0.70,   0.03,  99.90,  -1.70,  -1.03,  (max)
08/13 23Z,  -0.70,   0.02,  99.90,  -1.71,  -1.03,
08/14 00Z,  -0.60,  -1.43,  99.90,  -3.06,  -1.03,
08/14 01Z,  -0.50,  -3.78,  99.90,  -5.31,  -1.03,
08/14 02Z,  -0.60,  -6.36,  99.90,  -8.00,  -1.03,
08/14 03Z,  -0.60,  -8.48,  99.90, -10.12,  -1.03,
08/14 04Z,  -0.60,  -9.57,  99.90, -11.20,  -1.03,  (min)
08/14 05Z,  -0.60,  -9.29,  99.90, -10.93,  -1.03,
08/14 06Z,  -0.60,  -7.70,  99.90,  -9.33,  -1.03,
08/14 07Z,  -0.60,  -5.16,  99.90,  -6.80,  -1.03,
08/14 08Z,  -0.50,  -2.32,  99.90,  -3.86,  -1.03,
08/14 09Z,  -0.50,   0.08,  99.90,  -1.45,  -1.03,
08/14 10Z,  -0.50,   1.35,  99.90,  -0.18,  -1.03,  (max)
08/14 11Z,  -0.40,   1.01,  99.90,  -0.42,  -1.03,
08/14 12Z,  -0.40,  -0.92,  99.90,  -2.35,  -1.03,
08/14 13Z,  -0.40,  -3.95,  99.90,  -5.38,  -1.03,
08/14 14Z,  -0.40,  -7.34,  99.90,  -8.77,  -1.03,
08/14 15Z,  -0.40, -10.34,  99.90, -11.77,  -1.03,
08/14 16Z,  -0.40, -12.26,  99.90, -13.69,  -1.03,
08/14 17Z,  -0.40, -12.67,  99.90, -14.10,  -1.03,  (min)
08/14 18Z,  -0.40, -11.49,  99.90, -12.93,  -1.03,
08/14 19Z,  -0.40,  -9.02,  99.90, -10.45,  -1.03,
08/14 20Z,  -0.30,  -5.84,  99.90,  -7.17,  -1.03,
08/14 21Z,  -0.30,  -2.70,  99.90,  -4.03,  -1.03,
08/14 22Z,  -0.30,  -0.36,  99.90,  -1.69,  -1.03,
08/14 23Z,  -0.30,   0.58,  99.90,  -0.75,  -1.03,  (max)
08/15 00Z,  -0.30,  -0.08,  99.90,  -1.41,  -1.03,